de.hybris.ant.taskdefs.yunit

Class XMLResultAggregator

java.lang.Object

Task

de.hybris.ant.taskdefs.yunit.XMLResultAggregator

All Implemented Interfaces:

XMLConstants

public class XMLResultAggregator
extends Task
implements XMLConstants

Aggregates all <junit> XML formatter testsuite data under a specific directory and transforms the results via XSLT. It is not particulary clean but should be helpful while I am thinking about another technique.

The main problem is due to the fact that a JVM can be forked for a testcase thus making it impossible to aggregate all testcases since the listener is (obviously) in the forked JVM. A solution could be to write a TestListener that will receive events from the TestRunner via sockets. This is IMHO the simplest way to do it to avoid this file hacking thing.

Ant Task:

name="junitreport" category="testing"

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_DIR The default directory: ..
static String	DEFAULT_FILENAME the default file name: TESTS-TestSuites.xml
protected ArrayList	filesets the list of all filesets, that should contains the xml to aggregate
protected int	generatedId the current generated id
protected File	toDir the directory to write the file to
protected String	toFile the name of the result file
protected Vector	transformers

Fields inherited from interface de.hybris.ant.taskdefs.yunit.XMLConstants

ATTR_CLASSNAME, ATTR_ERRORS, ATTR_FAILURES, ATTR_ID, ATTR_MESSAGE, ATTR_NAME, ATTR_PACKAGE, ATTR_TESTS, ATTR_TIME, ATTR_TYPE, ATTR_VALUE, ERROR, FAILURE, HOSTNAME, PROPERTIES, PROPERTY, SYSTEM_ERR, SYSTEM_OUT, TESTCASE, TESTSUITE, TESTSUITES, TIMESTAMP

Constructor Summary

Constructors

Constructor and Description
XMLResultAggregator()

Method Summary

Modifier and Type	Method and Description
void	addFileSet(FileSet fs) Add a new fileset containing the XML results to aggregate
protected void	addTestSuite(Element root, Element testsuite) Add a new testsuite node to the document.
protected Element	createDocument() Create a DOM tree.
AggregateTransformer	createReport() Generate a report based on the document created by the merge.
void	execute() Aggregate all testsuites into a single document and write it to the specified directory and file.
File	getDestinationFile() Get the full destination file where to write the result.
protected File[]	getFiles() Get all .xml files in the fileset.
void	setTodir(File value) Set the destination directory where the results should be written.
void	setTofile(String value) Set the name of the aggregegated results file.
protected void	writeDOMTree(Document doc, File file) Write the DOM tree to a file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

filesets

protected ArrayList filesets

the list of all filesets, that should contains the xml to aggregate

toFile

protected String toFile

the name of the result file

toDir

protected File toDir

the directory to write the file to

transformers

protected Vector transformers

DEFAULT_DIR

public static final String DEFAULT_DIR

The default directory: .. It is resolved from the project directory

See Also:

Constant Field Values

DEFAULT_FILENAME

public static final String DEFAULT_FILENAME

the default file name: TESTS-TestSuites.xml

See Also:

Constant Field Values

generatedId

protected int generatedId

the current generated id

Constructor Detail

XMLResultAggregator

public XMLResultAggregator()

Method Detail

createReport

public AggregateTransformer createReport()

Generate a report based on the document created by the merge.

Returns:

the report

setTofile

public void setTofile(String value)

Set the name of the aggregegated results file. It must be relative from the todir attribute. If not set it will use DEFAULT_FILENAME

Parameters:

value - the name of the file.

See Also:

setTodir(File)

setTodir

public void setTodir(File value)

Set the destination directory where the results should be written. If not set if will use DEFAULT_DIR. When given a relative directory it will resolve it from the project directory.

Parameters:

value - the directory where to write the results, absolute or relative.

addFileSet

public void addFileSet(FileSet fs)

Add a new fileset containing the XML results to aggregate

Parameters:

fs - the new fileset of xml results.

execute

public void execute()
             throws BuildException

Aggregate all testsuites into a single document and write it to the specified directory and file.

Throws:

BuildException - thrown if there is a serious error while writing the document.

getDestinationFile

public File getDestinationFile()

Get the full destination file where to write the result. It is made of the todir and tofile attributes.

Returns:

the destination file where should be written the result file.

getFiles

protected File[] getFiles()

Get all .xml files in the fileset.

Returns:

all files in the fileset that end with a '.xml'.

writeDOMTree

protected void writeDOMTree(Document doc,
                            File file)
                     throws IOException

Write the DOM tree to a file.

Parameters:

doc - the XML document to dump to disk.

file - the filename to write the document to. Should obviouslly be a .xml file.

Throws:

IOException - thrown if there is an error while writing the content.

createDocument

protected Element createDocument()

Create a DOM tree. Has 'testsuites' as firstchild and aggregates all testsuite results that exists in the base directory.

Returns:

the root element of DOM tree that aggregates all testsuites.

addTestSuite

protected void addTestSuite(Element root,
                            Element testsuite)

Add a new testsuite node to the document. The main difference is that it split the previous fully qualified name into a package and a name.

For example: org.apache.Whatever will be split into org.apache and Whatever.

Parameters:

root - the root element to which the testsuite node should be appended.

testsuite - the element to append to the given root. It will slightly modify the original node to change the name attribute and add a package one.